This page contains a Flash digital edition of a book.
Chlorine
www.chemetrics.com | 1-800-356-3072
Visual Kits
Methods
Range: 0-0.20 ppm
Because of its strong oxidizing properties, chlorine
MDL: 0.04 ppm / Method: DDPD
is an excellent biocide used to treat potable waters,
Cat#
municipal wastes, and swimming pools. When used to
Chlorine (free & total) ULR CHEMets Kit K-2511
treat potable water, chlorine helps alleviate the adverse
ULR CHEMets Refill, 30 ampoules R-2511
effects of iron, manganese, ammonia, and sulfide. The
Activator Solution Pack, six 10 mL bottles, Shelf-life 2 years A-2500
1
Maximum Residual Disinfectant Level for chlorine is 4
Neutralizer Solution Pack, six 20 mL bottles, Shelf-life 2 years A-2501
1
mg/L in drinking water.
Comparator, Shelf-life 2 years:
0, 0.04, 0.06, 0.08, 0.10, 0.12, 0.16, 0.20 ppm C-2511
Kit comes in a plastic case and contains everything needed to perform
The DPD Method 30 tests: Refill, Comparator, Activator Solution, Neutralizer Solution, 25 mL
sample cup, instructions, and MSDS.
References: USEPA Methods for Chemical Analysis
of Water and Wastes, Method 330.5 (1983).
APHA Standard Methods, 20
th
ed., pp. 4-63, Method
Range: 0-1 & 1-5 ppm
MDL: 0.05 ppm / Method: DPD
4500-Cl G (1998).
Cat#
In the USEPA-approved DPD Chlorine (free & total) CHEMets Kit K-2504
methodology, free chlorine CHEMets Refill, 30 ampoules R-2500
*
reacts with DPD to form a
Activator Solution Pack, six 10 mL bottles, Shelf-life 2 years A-2500
1
pink product. When ammo-
Low Range Comparator, Shelf-life 1 year:
nia or amines are present,
0, 0.1, 0.2, 0.3, 0.4, 0.6, 0.8. 1.0 ppm C-2504
some of the chlorine may exist
High Range Comparator, Shelf-life 1 year:
1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0 ppm C-2506
as combined chlorine. Combined chlorine will not
Kit comes in a plastic case and contains everything needed to perform
interfere with the free chlorine results, provided the 30 tests: Refill, Low and High Range Comparators, Activator Solution, 25 mL
readings are taken at one minute. To determine total
sample cup, instructions, and MSDS.
chlorine (the sum of free and combined), use the A-
2500 Activator Solution (potassium iodide) supplied in
Range: 0-1 & 1-5 ppm
MDL: 0.05 ppm / Method: DDPD
the kit. Results are expressed as ppm (mg/L) Cl
2
.
Cat#
Chlorine (free & total) CHEMets Kit K-2505
The DDPD Method
CHEMets Refill, 30 ampoules R-2505
Reference: Developed by CHEMetrics, Inc.
Activator Solution Pack, six 10 mL bottles, 2 years A-2500
1
The DDPD method is derived from the DPD method. Neutralizer Solution Pack, six 20 mL bottles, Shelf-life 2 years A-2501
1
Test kits that employ this chemistry are well suited for Low Range Comparator, Shelf-life 2 years:
use where biocides and chromate corrosion inhibitors
0, 0.1, 0.2, 0.3, 0.4, 0.6, 0.8. 1.0 ppm C-2501
are used simultaneously. DDPD reacts with free chlorine
High Range Comparator, Shelf-life 2 years:
1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0 ppm C-2505
to form a purple product. When ammonia or amines
Kit comes in a plastic case and contains everything needed to perform
are present in the sample, some of the chlorine may 30 tests: Refill, Low and High Range Comparators, Activator Solution,
Neutralizer Solution, 25 mL sample cup, instructions, and MSDS.
exist as combined chlorine. To determine total chlorine
(the sum of free and combined), use the A-2500
Activator Solution (potassium iodide) that is supplied
Range: 0-30 & 30-150 ppm
MDL: 5 ppm / Method: DDPD
in the kit. Results are expressed as ppm (mg/L) Cl
2
.
Cat#
CHEMetrics’ DDPD method is also applicable to the
Chlorine (free & total) VACUettes Kit K-2505D
direct determination of hypochlorite concentrations in
VACUettes Refill, 30 ampoules R-2505D
various cleaning preparations and disinfectants prior
Activator Solution Pack, six 10 mL bottles, Shelf-life 2 years A-2500
1
to their dilution. The DDPD compound reacts with
Neutralizer Solution Pack, six 20 mL bottles, Shelf-life 2 years A-2501
1
hypochlorite ions to form a purple color. Results are
Low Range Comparator, Shelf-life 2 years:
expressed as percent (%) NaOCl.
0, 5, 7.5, 10, 15, 20, 25, 30 ppm C-2501D
High Range Comparator, Shelf-life 2 years:
30, 45, 60, 75, 87.5, 100, 112.5, 125, 150 ppm C-2505D
Kit comes in a plastic case and contains everything needed to perform
30 tests (except distilled water): Refill, Low and High Range Comparators,
*Approved for drinking and wastewater using CHEMetrics instrumental DPD
Activator Solution, Neutralizer Solution, dilutor snapper cup, micro test tube,
Vacu-vials products. Please contact us for a copy of the USEPA approval letter.
instructions, and MSDS.
26
Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56  |  Page 57  |  Page 58  |  Page 59  |  Page 60  |  Page 61  |  Page 62  |  Page 63  |  Page 64  |  Page 65  |  Page 66  |  Page 67  |  Page 68  |  Page 69  |  Page 70  |  Page 71  |  Page 72  |  Page 73  |  Page 74  |  Page 75  |  Page 76  |  Page 77  |  Page 78  |  Page 79  |  Page 80  |  Page 81  |  Page 82  |  Page 83  |  Page 84  |  Page 85  |  Page 86  |  Page 87  |  Page 88
Produced with Yudu - www.yudu.com. Publish online for free with YUDU Freedom - www.yudufreedom.com.